Results 11 to 20 of about 3,429,146 (271)

Zeros of some level 2 Eisenstein series [PDF]

open access: hybrid, 2009
The zeros of classical Eisenstein series satisfy many intriguing properties. Work of F. Rankin and Swinnerton-Dyer pinpoints their location to a certain arc of the fundamental domain, and recent work by Nozaki explores their interlacing property. In this
Sharon Anne Garthwaite   +3 more
openalex   +7 more sources

Fourier expansions of complex-valued Eisenstein series on finite upper half planes [PDF]

open access: goldInternational Journal of Mathematics and Mathematical Sciences, 2006
We consider complex-valued modular forms on finite upper half planes Hq and obtain Fourier expansions of Eisenstein series invariant under the groups Γ=SL(2,Fp) and GL(2,Fp).
Anthony Shaheen, Audrey Terras
doaj   +2 more sources

On cubic multisections of Eisenstein series [PDF]

open access: yesThe Ramanujan Journal, 2013
A systematic procedure for generating cubic multisections of Eisenstein series is given. The relevant series are determined from Fourier expansions for Eisenstein series by restricting the congruence class of the summation index modulo three.
Alaniz, Andrew, Huber, Tim
core   +6 more sources

Some Eisenstein Series Identities

open access: bronzeJournal of Number Theory, 2000
AbstractIn this paper we use the theory of elliptic functions to provide different proofs of some Eisenstein series identities of Ramanujan from those given in a recent paper by B. C. Berndt, S. Bhargava, and F. G. Garvan (1995, Trans. Amer. Math. Soc.347, 4136–4244).
Zhiguo Liu
openalex   +3 more sources

ON THE ZEROS OF THE EISENSTEIN SERIES FOR Γ*0(5) AND Γ*0(7)

open access: bronze, 2007
We locate almost all the zeros of the Eisenstein series associated with the Fricke groups of level 5 and 7 in their fundamental domains by applying and extending the method of F. K. C. Rankin and H. P. F. Swinnerton-Dyer (1970). We also use the arguments
Junichi Shigezumi
openalex   +5 more sources

Heegner points and Eisenstein series [PDF]

open access: greenForum Mathematicum, 2008
We give an alternative computation of the twisted second moment of critival values of class group $L$-functions attached to an imaginary quadratic field. The method avoids long calculations and yields the expected polynomial growth in the $s$-parameter for the remaining term.
Nicolas Templier
openalex   +5 more sources

On theta correspondences for Eisenstein series [PDF]

open access: bronzeProceedings of the Japan Academy, Series A, Mathematical Sciences, 2007
There are three types of parabolic subgroups in $Sp(2,\mathbf{R})$. In this paper we show that the Eisenstein series with respect to the Siegel parabolic subgroup corresponds to the Eisenstein series with respect to the Jacobi parabolic subgroup by theta correspondences.
Shinji Niwa
openalex   +3 more sources

Macmahon’s sums-of-divisors and their connection to multiple Eisenstein series [PDF]

open access: yesResearch in Number Theory, 2023
We give explicit expressions for MacMahon's generalized sums-of-divisors $q$-series $A_r$ and $C_r$ by relating them to (odd) multiple Eisenstein series.
Henrik Bachmann
semanticscholar   +1 more source

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